58 lines
1.6 KiB
Plaintext
58 lines
1.6 KiB
Plaintext
// nrf51_server.pde
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// -*- mode: C++ -*-
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// Example sketch showing how to create a simple messageing server
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// with the RH_NRF51 class. RH_NRF51 class does not provide for addressing or
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// reliability, so you should only use RH_NRF51 if you do not need the higher
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// level messaging abilities.
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// It is designed to work with the other example nrf51_client
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// Tested on RedBearLabs nRF51822 and BLE Nano kit, built with Arduino 1.6.4.
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// See http://redbearlab.com/getting-started-nrf51822/
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// for how to set up your Arduino build environment
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#include <RH_NRF51.h>
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// Singleton instance of the radio driver
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RH_NRF51 nrf51;
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void setup()
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{
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delay(1000); // Wait for serial port etc to be ready
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Serial.begin(9600);
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while (!Serial)
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; // wait for serial port to connect. Needed for Leonardo only
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if (!nrf51.init())
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Serial.println("init failed");
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// Defaults after init are 2.402 GHz (channel 2), 2Mbps, 0dBm
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if (!nrf51.setChannel(1))
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Serial.println("setChannel failed");
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if (!nrf51.setRF(RH_NRF51::DataRate2Mbps, RH_NRF51::TransmitPower0dBm))
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Serial.println("setRF failed");
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}
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void loop()
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{
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if (nrf51.available())
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{
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// Should be a message for us now
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uint8_t buf[RH_NRF51_MAX_MESSAGE_LEN];
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uint8_t len = sizeof(buf);
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if (nrf51.recv(buf, &len))
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{
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// NRF51::printBuffer("request: ", buf, len);
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Serial.print("got request: ");
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Serial.println((char*)buf);
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// Send a reply
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uint8_t data[] = "And hello back to you";
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nrf51.send(data, sizeof(data));
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nrf51.waitPacketSent();
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Serial.println("Sent a reply");
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}
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else
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{
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Serial.println("recv failed");
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}
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}
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}
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